Subsequent Events	3 Months Ended
Mar. 31, 2019
Subsequent Events [Abstract]
Subsequent Events	Note 15 — Subsequent Events As previously disclosed, on July 1, 1996, GlassBridge Enterprises, Inc., formerly known as Imation Corp., a Delaware corporation (the “Company”) adopted the Imation Cash Balance Pension Plan, now known as the GlassBridge Enterprises Cash Balance Pension Plan (the “Plan”), an employee benefit plan formed pursuant to 29 U.S.C. § 1321(a). Beginning in September 2018, the Company entered into discussions with the U.S. Pension Benefit Guaranty Corporation (the “PBGC”), a United States government agency established by Title IV of the Employee Retirement Income Security Act of 1974 (“ERISA”) which insures certain pension plans., for the purpose of obtaining certain relief from the Company’s obligations under the Plan. On April 16, 2019, the Company received notice from the PBGC, that the Company’s application for termination of the Plan had been approved by the PBGC, with the termination date of the Plan to occur on April 30, 2019, the PBGC finding that (i) the Plan did not meet the minimum funding standard required under section 412 of the Internal Revenue Code; (ii) the Plan would be unable to pay benefits when due and (iii) the Plan should be terminated in order to protect the interests of the Plan participants (the “Notice of Determination”).

Subsequent Events

3 Months Ended

Mar. 31, 2019

Note 15 — Subsequent Events

As previously disclosed, on July 1, 1996, GlassBridge Enterprises, Inc., formerly known as Imation Corp., a Delaware corporation (the “Company”) adopted the Imation Cash Balance Pension Plan, now known as the GlassBridge Enterprises Cash Balance Pension Plan (the “Plan”), an employee benefit plan formed pursuant to 29 U.S.C. § 1321(a). Beginning in September 2018, the Company entered into discussions with the U.S. Pension Benefit Guaranty Corporation (the “PBGC”), a United States government agency established by Title IV of the Employee Retirement Income Security Act of 1974 (“ERISA”) which insures certain pension plans., for the purpose of obtaining certain relief from the Company’s obligations under the Plan. On April 16, 2019, the Company received notice from the PBGC, that the Company’s application for termination of the Plan had been approved by the PBGC, with the termination date of the Plan to occur on April 30, 2019, the PBGC finding that (i) the Plan did not meet the minimum funding standard required under section 412 of the Internal Revenue Code; (ii) the Plan would be unable to pay benefits when due and (iii) the Plan should be terminated in order to protect the interests of the Plan participants (the “Notice of Determination”).